Question

1.The internal measures of a cuboidal room are 12m x 8m x 4m. Find the total cost of
white washing all four walls and the ceiling of the room, if the cost of white washing is
₹5 per m2

2. A plot of land is in the form of a quadrilateral, where one of its diagonals is 230m long.
The two vertices on either side of this diagonal are 60m and 70m away. What is the
area of the plot of land?

answer fast plsssss...

Answer 1

Answer:

₹1280 required for white washing

Step-by-step explanation:

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